EPA Air · stack tests by county and year
Air-emissions stack tests in Dakota County, Minnesota, 2024
- 32Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Dakota County, Minnesota during 2024. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Dakota County facility page.
Dakota County, Minnesota, 2024
Air-emissions stack tests in Dakota County, other years
Air-emissions stack tests recorded in Dakota County, Minnesota, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-12-18 | SANIMAX USA INC | N/A | State |
| 2024-12-10 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-11-26 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-11-12 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-10-28 | DAKOTA AGGREGATES - UMORE PARK FACILITY | Pass | State |
| 2024-10-17 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-10-16 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-10-16 | AMRIZE MIDWEST INC - NONMETALLIC | Pass | State |
| 2024-10-01 | GOPHER RESOURCE LLC | Pass | State |
| 2024-09-25 | AMRIZE MIDWEST INC - NONMETALLIC | Pass | State |
| 2024-08-14 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-08-13 | MCNAMARA CONTRACTING INC | Pass | State |
| 2024-07-17 | XCEL ENERGY - WESCOTT LNG PLANT | Pass | State |
| 2024-07-16 | FLINT HILLS RESOURCES PINE BEND REFINERY | N/A | State |
| 2024-07-10 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-07-09 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-06-27 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-06-17 | AMRIZE MIDWEST INC - NONMETALLIC | Pass | State |
| 2024-05-30 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-05-29 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-05-09 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-05-08 | GOPHER RESOURCE LLC | Pass | State |
| 2024-05-07 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-05-07 | GOPHER RESOURCE LLC | Pass | State |
| 2024-05-07 | KRAEMER MINING & MATERIALS - BURNSVILLE | Pass | State |
| 2024-04-02 | EGA SPECTRO ALLOYS | Pass | State |
| 2024-03-05 | FLINT HILLS RESOURCES PINE BEND REFINERY | N/A | State |
| 2024-02-28 | NORTHERN NATURAL GAS - FARMINGTON | Pass | State |
| 2024-02-27 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-02-20 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-01-30 | FLINT HILLS RESOURCES PINE BEND REFINERY | Pass | State |
| 2024-01-29 | GOPHER RESOURCE LLC | N/A | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.